Library_Client-test not working on 1.0.0, always receive 0 data. about gsm-shield-arduino HOT 16 CLOSED

Of course not work, because library has a lot of mistakes...

Hmm, I see only 9 open issues. And SMS-test works.

It works, but not all!

For example, look my issues7 and source code. How module can execute commands 
if he received:

ATD
+420123456789
;

not a ATD+420123456789;

???

Look GSM.cpp, int GSM::begin(long baud_rate){
Always return true, if module not answer or not connected...

And etc...

dmg244 you are right and we need also your help with testing and debugging. Now 
the begin should be very stable. Check the new version and let me know!

OK!

Hi,
  i downloaded new version "GSM_Shield_GPRS_Ver_3_06_(IDE100).zip".
   now also same problem.
  i think 
          "int res= gsm.read(result, resultlength);" - the problem.

Hi, 
1) Do the other sketch work?
2) If you remove it, and use the same sketch, does it work? 
3) Use also the debug mode (decomment in GSM.h the line DEBUG_ON) re-compile e 
post the results
Marco

I got LibraryClient testing working with version 3.06.
Just changed my APN.

I changed address of httpGET and it received 0. I changed it back to google, 
and it received 0. 

Log with debug enabled:

GSM Shield testing.
DB:ELSE
DB:ELSE
DB:ELSE
DB:CORRECT BR

status=READY
DB:STARTING NEW CONNECTION
DB:APN OK
DB:CONNECTION OK
DB:ASSIGNED AN IP
status=ATTACHED

85.76.207.23
DB:RECVD CMD
DB:OK TCP
DB:>
DB:SENT

Number of data received:
0

Data received:

CLOSED

Mhh seems that everything work except for the last step. Try this ways:
1)Change baudrate (use 1200 or 2400) for gsm.begin
2)After the first attempt without result, try the reset button on the shield 
(without turning off the power source).
3)If these solutions don't work, open the inetHTTP.cpp file and in the function 
httpGET comment the line where it save the reply (line 54) and decomment the 
line 58 just for the return value.
Let me know if some of these solutions work ;)
Marco

Seem there is a problem in the function inetGSM::attachGPRS, when command 
"AT+CSST" is invoked.  The original code is:   

  gsm.SimpleWriteln("AT+CSTT");
  gsm.SimpleWriteln(domain);
  gsm.SimpleWriteln("\",\"");
  gsm.SimpleWriteln(dom1);
  gsm.SimpleWriteln("\",\"");
  gsm.SimpleWriteln(dom2);
  gsm.SimpleWriteln("\"\r");  

but don't work for me.  I decided send the command in a unic line, for my 
specific case:  

gsm.SimpleWriteln(domain,\"\",\"\")

and worked.

Thank you very much! I try to put the command in a unic line.
Marco

Of course that construction will not be worked. Because Writeln send data to 
SIM module immediately. Marco you say that review all code and will repair this 
errors.

Yen man i said this. But on my system it works perfectly. However dear dmg244 I 
don't receive money for this job. As you can see it's an open suorce project. 
So if you want to collaborate I'm happy but I can't fix all the library without 
help of you.

The change for this is done now.

This issue section is not longer supported.
Please check the support page www.gsmlib.org